Posted on 05/15/2016 7:07:07 PM PDT by JimSEA
A team of researchers from the University of Hawai'i at Mānoa (UHM) published a study this week that estimated the probability of a Magnitude 9+ earthquake in the Aleutian Islands--an event with sufficient power to create a mega-tsunami especially threatening to Hawai'i. In the next 50 years, they report, there is a 9% chance of such an event. An earlier State of Hawai'i report has estimated the damage from such an event would be nearly $40 billion, with more than 300,000 people affected.
Earth's crust is composed of numerous rocky plates. An earthquake occurs when two sections of crust suddenly slip past one another. The surface where they slip is called the fault, and the system of faults comprises a subduction zone. Hawai'i is especially vulnerable to a tsunami created by an earthquake in the subduction zone of the Aleutian Islands.
"Necessity is the mother of invention," said Rhett Butler, lead author and geophysicist at the UHM School of Ocean and Earth Science and Technology (SOEST). "Having no recorded history of mega tsunamis in Hawai'i, and given the tsunami threat to Hawai'i, we devised a model for Magnitude 9 earthquake rates following upon the insightful work of David Burbidge and others."
(Excerpt) Read more at sciencedaily.com ...
When I lived in the hills in San Mateo, I saw a detailed fault map while doing research, and my neighborhood was right on top of a little known fault that ran perpendicular to the San Andreas fault, which was a mile or so to the west.
I was kinda hoping that one would go next.
Thanks for the link.
Did you try EQ 3D ? It’s about 1 million times better than that link.
Well, I just use the link for general information; I don’t study the stuff.
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